Office & Stationery Takealot

991ES Plus 2nd Scientific Calculator & Function Calculator

991ES Plus Scientific Calculators Are South African Curriculum Approved

R 357.00

Takealot · checked 5 days ago

View at Takealot

Average: R 340.62
Lowest seen: R 322.00
Highest seen: R 357.00
Last change: R 35.00
First indexed: 29 Sep 2026
Retailer: Takealot

Description

A versatile, high-performance calculator designed for students, engineers, and professionals-covering complex math, science, and business calculations with ease.

1. 417 Comprehensive Functions (Multi-Mode Support)

8 core working modes: COMP (basic calculation), CMPLX (complex numbers), STAT (statistics), BASE-N (number bases), EQN (equations), MATRIX (matrix operations), TABLE (function tables), VECTOR (vector calculations)
Advanced mathematical features:Calculus (integration & differential)
Matrix/vector operations
Complex number arithmetic
Equation solving & fraction display
Ideal for math, physics, engineering, and business courses

2. Clear Large-Screen Display

10+2 Digits display (67.6mm×38.1mm screen size): Shows complex calculation results (e.g., fractions, equations, matrices) clearly without clutter
Intuitive math notation output: Matches textbook-style formatting for easier result reading

3. Practical Utility Features

New equation mode: Supports and fraction display for precise algebraic calculations
Random integer generation (RanInt#): Useful for probability & statistics tasks
Multi-functional keyboard: Logical key layout for quick access to advanced functions (reduces operation steps)

4. Portable & Durable Design

Compact body size (174.2mm×81.2mm×9mm): Lightweight and easy to carry in backpacks or pencil cases
Included protective case: Shields the calculator from scratches and impacts (suitable for classroom, office, or on-the-go use)

What's in the box
1 x 991ES Plus Plus II Scientific Calculator Black & Product Manual